【摘要】 为了提高地震部门视频会议系统的音、视频传输质量,增强地震应急服务保障能力,内蒙古地震局建设完成了以地震行业专网为平台,基于TCP/IP技术和H.323协议,采用星型网络结构的高清视频会议系统。阐述了高清视频会议系统的组成和关键技术,提出了系统建设方案,为其他视频会议系统的建设和应用提供参考。更多还原

【Abstract】 In order to improve audio and video quality of video conference system in seismic departments,and enhance service support capability in earthquake emergency response,the Earthquake Administration of Inner Mongolia establishes the high definition video conference system,based on the star network structure,the private network for seismological industry,TCP/IP technology and H.323 protocol. This paper describes the composition and key technologies of high definition video conference system,and also proposes the construction solution of the system. It will provide reference for construction and application of other video conference systems.更多还原